ci: speed up win64 test

.github/workflows/rust.yml

@@ -310,11 +310,10 @@ jobs:
           cd datafusion-cli
           cargo test --lib --tests --bins --all-features
         env:
-          # do not produce debug symbols to keep memory usage down
-          # use higher optimization level to overcome Windows rust slowness for tpc-ds
-          # and speed builds: https://github.com/apache/arrow-datafusion/issues/8696
-          # Cargo profile docs https://doc.rust-lang.org/cargo/reference/profiles.html?profile-settings#profile-settings
-          RUSTFLAGS: "-C debuginfo=0 -C opt-level=1 -C target-feature=+crt-static -C incremental=false -C codegen-units=256"
+          # Minimize producing debug symbols to keep memory usage down
+          # Set debuginfo=line-tables-only as debuginfo=0 causes immensely slow build
+          # See for more details: https://github.com/rust-lang/rust/issues/119560
+          RUSTFLAGS: "-C debuginfo=line-tables-only"
           RUST_BACKTRACE: "1"
           # avoid rust stack overflows on tpc-ds tests
           RUST_MINSTACK: "3000000"